| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $180.43 | 12.118% | $202.2945 | $202.29 | $202.30 | $202.30 |
| Purchase #2 | $86.86 | 3.196% | $89.636 | $89.64 | $89.65 | $89.60 |
| Purchase #3 | $62.92 | 3.860% | $65.3487 | $65.35 | $65.35 | $65.30 |
| Purchase #4 | $160.63 | 8.384% | $174.0972 | $174.10 | $174.10 | $174.10 |
| Purchase #5 | $55.37 | 12.483% | $62.2818 | $62.28 | $62.30 | $62.30 |
| Purchase #6 | $188.71 | 6.313% | $200.6233 | $200.62 | $200.60 | $200.60 |
| Purchase #7 | $181.78 | 8.516% | $197.2604 | $197.26 | $197.25 | $197.30 |
| 7 purchase totals = | $916.70 | $991.5419 | $991.54 | $991.55 | $991.50 | |